/* 专门用于 about-esc 页面的样式 */

/* 英雄区域样式 */
.hero-section {
    background: linear-gradient(135deg, #0a2239 0%, #1d1d1f 100%);
    color: white;
    padding: 100px 20px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto 40px;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    padding: 8px 20px;
    border-radius: 980px;
    font-size: 14px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
}

.title-highlight {
    background: linear-gradient(90deg, #4568dc, #b06ab3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 30px;
}

/* 主内容区域 */
.main-content {
    padding: 0;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-content {
    margin: 40px 0;
}

/* 网格布局 */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

/* 卡片样式 */
.card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.card-title {
    font-size: 22px;
    font-weight: 700;
    color: #1d1d1f;
    margin: 0;
}

.card-icon {
    font-size: 24px;
    color: #333333;
}

.card-content {
    color: #515154;
    line-height: 1.7;
}

.card-content p {
    margin-bottom: 15px;
}

/* 使命声明区域 */
.mission-section {
    margin: 60px 0;
}

.mission-statement {
    background: linear-gradient(135deg, #f5f5f7 0%, #eaeaea 100%);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    font-size: 20px;
    font-style: italic;
    color: #1d1d1f;
    margin-bottom: 50px;
    position: relative;
}

/* 价值观网格 */
.values-grid {
    margin: 60px 0;
    text-align: center;
}

.page-title {
    font-size: 32px;
    font-weight: 700;
    color: #1d1d1f;
    margin-bottom: 15px;
}

.page-subtitle {
    font-size: 18px;
    color: #86868b;
    margin-bottom: 50px;
}

.value-item {
    background: #f5f5f7;
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.value-icon {
    font-size: 40px;
    color: #333333;
    margin-bottom: 15px;
}

.value-title {
    font-size: 20px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 10px;
}

.value-desc {
    font-size: 15px;
    color: #515154;
    line-height: 1.6;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: 1fr 1fr;
    }
    
    .grid-4 {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 80px 15px 40px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .about-container {
        padding: 0 15px;
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .mission-statement {
        padding: 30px 20px;
        font-size: 18px;
    }
    
    .page-title {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 70px 10px 30px;
    }
    
    .hero-title {
        font-size: 26px;
    }
    
    .card {
        padding: 20px;
    }
    
    .mission-statement {
        padding: 25px 15px;
        font-size: 16px;
    }
}